Bump actions/checkout from 2.3.5 to 2.4.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.3.5 to 2.4.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2.3.5...v2.4.0)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/oci.yaml

@@ -39,7 +39,7 @@ jobs:
             - otp-max
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.5
+        uses: actions/checkout@v2.4.0
 
       - name: Load version info
         id: load-info

.github/workflows/perform-bazel-execution-comparison.yaml

@@ -16,7 +16,7 @@ jobs:
     timeout-minutes: 120
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: CONFIGURE BAZEL
       run: |
         echo "${{ secrets.BUILDBUDDY_CERT }}" > buildbuddy-cert.pem
@@ -45,7 +45,7 @@ jobs:
     timeout-minutes: 120
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: CONFIGURE BAZEL
       run: |
         echo "${{ secrets.BUILDBUDDY_CERT }}" > buildbuddy-cert.pem
@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: CHECKOUT BAZEL
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
       with:
         repository: bazelbuild/bazel
         path: bazel

.github/workflows/rabbitmq_peer_discovery_aws.yaml

@@ -19,7 +19,7 @@ jobs:
     timeout-minutes: 45
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: WAIT FOR OCI IMAGE WORKFLOW
       uses: lewagon/[email protected]
       with:

.github/workflows/test-erlang-git.yaml

@@ -10,7 +10,7 @@ jobs:
     timeout-minutes: 120
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: UPDATE RBE IMAGE SHA
       env:
         IMAGE: pivotalrabbitmq/rabbitmq-server-buildenv

.github/workflows/test-mixed-versions.yaml

@@ -34,7 +34,7 @@ jobs:
     timeout-minutes: 120
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: CONFIGURE BAZEL
       run: |
         echo "${{ secrets.BUILDBUDDY_CERT }}" > buildbuddy-cert.pem
@@ -66,7 +66,7 @@ jobs:
     timeout-minutes: 60
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: CONFIGURE OTP & ELIXIR
       uses: erlef/[email protected]
       with:

.github/workflows/test.yaml

@@ -26,7 +26,7 @@ jobs:
     timeout-minutes: 120
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: CONFIGURE BAZEL
       run: |
         echo "${{ secrets.BUILDBUDDY_CERT }}" > buildbuddy-cert.pem
@@ -60,7 +60,7 @@ jobs:
     timeout-minutes: 60
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: CONFIGURE OTP & ELIXIR
       uses: erlef/[email protected]
       with:

.github/workflows/update-otp-for-oci.yaml

@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 10
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: SKIP IF THE PR ALREADY EXISTS
       id: check-for-branch
       run: |

.github/workflows/update-rbe-images.yaml

@@ -21,7 +21,7 @@ jobs:
     timeout-minutes: 10
     steps:
     - name: CHECKOUT REPOSITORY
-      uses: actions/checkout@v2.3.5
+      uses: actions/checkout@v2.4.0
     - name: SKIP IF THE PR ALREADY EXISTS
       id: check-for-branch
       run: |